tracing: Only create branch tracer options when compiled in
When the branch tracer is not compiled in, do not create the option files associated to it. Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
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@ -895,6 +895,13 @@ extern int trace_get_user(struct trace_parser *parser, const char __user *ubuf,
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# define FUNCTION_GRAPH_DEFAULT_FLAGS 0UL
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# define FUNCTION_GRAPH_DEFAULT_FLAGS 0UL
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#endif
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#endif
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#ifdef CONFIG_BRANCH_TRACER
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# define BRANCH_FLAGS \
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C(BRANCH, "branch"),
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#else
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# define BRANCH_FLAGS
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#endif
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/*
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/*
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* trace_iterator_flags is an enumeration that defines bit
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* trace_iterator_flags is an enumeration that defines bit
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* positions into trace_flags that controls the output.
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* positions into trace_flags that controls the output.
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@ -913,7 +920,6 @@ extern int trace_get_user(struct trace_parser *parser, const char __user *ubuf,
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C(BLOCK, "block"), \
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C(BLOCK, "block"), \
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C(STACKTRACE, "stacktrace"), \
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C(STACKTRACE, "stacktrace"), \
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C(PRINTK, "trace_printk"), \
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C(PRINTK, "trace_printk"), \
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C(BRANCH, "branch"), \
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C(ANNOTATE, "annotate"), \
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C(ANNOTATE, "annotate"), \
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C(USERSTACKTRACE, "userstacktrace"), \
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C(USERSTACKTRACE, "userstacktrace"), \
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C(SYM_USEROBJ, "sym-userobj"), \
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C(SYM_USEROBJ, "sym-userobj"), \
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@ -926,7 +932,8 @@ extern int trace_get_user(struct trace_parser *parser, const char __user *ubuf,
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C(IRQ_INFO, "irq-info"), \
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C(IRQ_INFO, "irq-info"), \
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C(MARKERS, "markers"), \
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C(MARKERS, "markers"), \
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C(FUNCTION, "function-trace"), \
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C(FUNCTION, "function-trace"), \
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FGRAPH_FLAGS
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FGRAPH_FLAGS \
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BRANCH_FLAGS
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/*
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/*
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* By defining C, we can make TRACE_FLAGS a list of bit names
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* By defining C, we can make TRACE_FLAGS a list of bit names
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